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Analysis results of CFRP materials and application to provide the reference in the bridge.
Thus, the experiments and engineering applications of mechanical behaviors of CFRP bars external pre-stressing continuous box beam are significantly meaningful to promote developments of the bridge structure theories and the utilization of FRP materials.
The highway-I level lane loading is selected for design.reduction calculation was done for the loading Model calculation analysis of the load to a two-lane load of 1/10, 1/6, 1/5, set two lanes load value of Q, computation load is 1/10 Q, 1/6 Q, 1/5 Q Load position shall be arranged according to the most unfavorable effect of bending moment of In the mid span cross Materials Selection In order to give full play to the performance of the prestressed model design adopts C60 concrete, prestressed with CFRP tendons, 7 mm in diameter and diameter of 15.14 steel strand.
Arrangements of Pre-Stressed Tendons CFRP carbon fiber bars with the diameter of 7mm are used as pre-stressed tendon materials o of Model 1.
Mechanics Performance of FRP Tendons Used in Engineering Structure,Journal of Architecture and Civil Engineering, Vol . 23 No. 3,Sept . 2006,p.26-31 [7] DAI WanJiang .Theoretical Research on Behavior of Concrete Beam Reinforced with FRP Bar.

Materials and method The materials used in this study were 304 stainless steel（0Cr18Ni9）.
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The intrinsic carrier concentration is the important parameter for researching strained Si1-xGex materials properties and evaluating Si-based strained devices parameters.
The intrinsic carrier concentration is important and fundamental parameter for researching strained Si1-xGex materials properties and evaluating Si-based strained devices parameters [6].
Summary The intrinsic carrier concentration is important and fundamental parameter for researching strained Si1-xGex materials properties and evaluating Si-based strained devices parameters.
Paul: Semiconductor Science and Technology Vol. 19 (2004), p. 75
Shu, et al. : Chinese Journal of Semiconductors Vol. 29 (2008), p. 442

We intend to use state task network to describe cogeneration production system, and it includes the following key components: State nodes include products, raw materials, intermediate products, and public engineering, etc, Task node represents a variety of activities, including polymerization , decomposition and multiple input and multiple output activities formed by combination of both, directed arrow between state and task represents input material and output material for activities.
European Journal of Operational Research, 2009, 197:84-92
European Journal of Operational Research, 2006, 170: 211-227
Journal of Southeast University(Natual science edition), 2000, 30(6): 75-80
Journal of Systems & Management,2009,18(1):34-39

Magnesium alloys are attractive materials for structural applications as they are the lightest commercial alloys which pose highest strength to weight ratio.
Tool PM FSZ FSZ PM Fig 1 Photographs of FSP set up, Materials after processing C1 B2 B1 A1 A2 Fig. 2.
[4] Govindaraju M, Prasad Rao K, Uday Chakkingal, K Balasubramanian, Ravi Ravindran, Friction Stir Processed Rare Earth containing Magnesium alloy for High Temperature Application, Transtec publications -Materials science forum, 710 (2012) 235-240
Mukherjee, Microstructure and properties of friction stir butt-welded AE42 magnesium alloy, Materials Science and Engineering: A, 477:1-2 (2008) 243-249
[6] J.Gandra, R.M.Miranda, P.Vilaca, Effect of overlapping direction in multi-pass friction stir processing, Materials Science and Engineering A 528 (2011) 5592–5599

Introduction Microelectromechanical systems (MEMS) developed rapidly during past two decades, which is the technology that uses principally silicon-based materials to manufacture microscale mechatronic structures.
Acknowledgements This work is sponsored by the National Natural Science Foundation of China (Grant No. 51075249).
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Hou: Chinese Journal of Mechanical Engineering Vol. 21(5) (2008), p. 55-58
Wang: Theory and Technology of Microwave Transmission (Science Press, Beijing 1996), in Chinese

Acknowledgments This research was supported by National Natural Science Foundation of China (No.50575038).
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Liu: Applied Mechanics and Materials, Vol. 16-19 (2009), pp. 1164-1168

If anchor bars were high strength material, then the strength could be improved to a higher degree.
Wang, Journal of Rock Mechanics and Geotechnical Engineering, 1 (2009) 1-10
Wang, Chinese Journal of Rock Mechanics and Engineering, Vol. 24 13 (2005) 2203-2211
Hou, Journal of Fuxin Mining Institute (Natural Science), Vol. 16 4 (1997) 421-424
Qian, Chinese Journal of Rock Mechanics and Engineering, Vol. 26 5 (2007) 877-885

A classical definition of sensory evaluation is given by Stone and Sidel and Dijksterhuis [1] as follows: Sensory evaluation is a scientific discipline used to evoke measure, analyze, and interpret reactions to those characteristics of products or materials as they are perceived by the senses of sight, smell, taste, touch and hearing.
Acknowledgement This research is supported by the Ministry of Educational Humanities and Social Sciences Foundation of China (10YJC630372) References [1] H.
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The purity can be increased by removing the particles of carbonaceous materials (amorphous carbon particles, fullerenes and nanocrystalline polyaromatic shells) and metal catalysts (generally compounded by Co, Ni or Fe) [2] using refluxing process.
The G mode is related to the vibrations in all sp2 carbon materials [5].
Kalenczuk: Oxidation and reduction of multiwalled carbon nanotubes-preparation and characterization, Materials Characterization 61 (2010) p185-191
[5] B.Scheibe, E.B.Palen, R.J.Kalenczuk: Oxidation and reduction of multiwalled carbon nanotubes - preparation and characterization, Materials Characterization 61 (2010) p 185-191
Shia, C.F.Chena: Purification of multi-walled carbon nanotubes by microwave digestion method, Diamond and Related Materials 13 (2004) p1182–1186.